Bring hungry hummingbirds to your yard with More Birds Clear Ready-to-Use Hummingbird Nectar. At More Birds, we believe in providing the best for our feathered friends. Our nectar is free from artificial dyes and flavors and has been carefully crafted to mimic the real flower nectar hummingbirds feed from in nature. Hummingbirds won't be able to resist stopping by for a drink. Our hummingbird nectar comes ready-to-use so it's convenient for you and just right for hummingbirds. Simply pour the nectar directly into your feeder. There's no need to mix it with water or boil before using. The resealable container not only allows you to use only what you need, but also keeps the remaining nectar fresh and ready for future feedings. The 64 oz bottle of ready-to-use nectar will keep you in good supply through many visits. Note: You can store unopened nectar for several seasons at room temperature. Over time, all-natural sugars in the nectar may crystalize. Simply use warm water to liquefy the crystals.